chore(deps): bump grafana/grafana:12.3.1 docker digest to 2175aaa (#6791)

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

examples/AspNetCore/docker-compose.yaml

@@ -37,7 +37,7 @@ services:
 
 # UI to query traces and metrics
   grafana:
-    image: grafana/grafana:12.3.1@sha256:adaf2d6b44c7e2b711b931b98be153778d313806582a24eab21178804fac2976
+    image: grafana/grafana:12.3.1@sha256:2175aaa91c96733d86d31cf270d5310b278654b03f5718c59de12a865380a31f
     volumes:
       - ./grafana-datasources.yaml:/etc/grafana/provisioning/datasources/datasources.yaml
     environment: